SciShow Space
How Jupiter's Moons Showed Us the Speed of Light (2020x19)
Date de diffusion: Mar 10, 2020
Light travels through space as fast as anything in the universe possibly can, but before scientists could figure out light’s speed, they had to figure out whether that speed was even finite.
- Première: Avr 2014
- Épisodes: 878
- Abonnés: 1